Updating Payment Methods & Downloading Invoices On Gas Engineer Software

You can update your payment details or download an invoice from Gas Engineer Software in seconds, as long as you have access to a computer and our web portal. Once you've logged on, click on your name and then click Manage Subscription. On this page, you'll need to click Manage Subscription one more time over here, which will open a pop-up like so. To change your payment methods, simply click on Payment Methods here, and you can add or edit card information. If you want to download invoices, simply click on Billing History down at the bottom and then download on any of these monthly invoices. You also have a few different methods for updating your payment details. You can call support, or you can ask for a secure link to be sent to your email, and you can update it that way as well.